Website audit and optimization — performance, SEO, security

Site loading slowly, Google rankings dropping, or weird errors haunting you? I'll go through your site from code to config and you'll get a concrete prioritized fix list.

What the audit covers

Performance and Core Web Vitals

LCP, CLS, INP, TBT. Slow resources, render-blocking, unoptimized images, inefficient JS.

Technical SEO

Schema.org, meta tags, canonical, hreflang, sitemap, robots.txt, structured data. Indexability and crawlability.

Security

Security headers (CSP, HSTS, X-Frame-Options), vulnerable CMS/framework versions, .env exposure, SQL injection, XSS, CSRF.

Code review

Code quality, duplication, antipatterns, tech debt. Not nitpicking — only what's worth fixing and what can stay.

Accessibility (WCAG)

Contrast, semantics, keyboard navigation, screen readers, alt texts. Usually low-hanging fruit with big impact.

Hosting and infrastructure

Cache, gzip/brotli, HTTP/2-3, CDN, image optimization. What's worth changing and what's myth.

What you get

Structured report (PDF + Markdown) with priorities: critical / important / nice-to-have.
For each item: time and cost estimate for the fix. You pick what to address and by whom.
30min walkthrough call of the report — we go through unclear points and discuss next steps.
Optional: implementation. I can fix things myself, or you hand the report to your developer.

Pricing

Quick audit (single-page or small project): from 8,000 CZK.
Standard audit (multi-page site/e-shop): 15–30,000 CZK.
Deep audit (complex app, code review, infra): 30–60,000 CZK.